138259583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3319}}^1$

素因数の和:3878

約数の個数: 16

約数和(自身を含む): 172746240

約数和(自身を除く): 34486657

約数列:

[1, 7, 11, 77, 541, 3319, 3787, 5951, 23233, 36509, 41657, 255563, 1795579, 12569053, 19751369, 138259583]

約数ペア:

[(1, 138259583), (7, 19751369), (11, 12569053), (77, 1795579), (541, 255563), (3319, 41657), (3787, 36509), (5951, 23233)]